* random.c (fill_random_bytes_syscall): fix compile error.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Author: znz

ChangeLog

@@ -1,3 +1,7 @@
+Tue Jul  7 18:18:41 2015  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* random.c (fill_random_bytes_syscall): fix compile error.
+
 Tue Jul  7 16:47:30 2015  Eric Wong  <e@80x24.org>
 
 	* compile.c (COMPILE_ERROR): reduce GET_THREAD() calls

random.c

@@ -521,12 +521,13 @@ fill_random_bytes_syscall(void *seed, size_t size)
 {
     static rb_atomic_t try_syscall = 1;
     if (try_syscall) {
+	int ret;
 	errno = 0;
-	ret = syscall(SYS_getrandom, seed, size, 0)
-	    if (errno == ENOSYS) {
-		try_syscall = 0;
-		return -1;
-	    }
+	ret = syscall(SYS_getrandom, seed, size, 0);
+	if (errno == ENOSYS) {
+	    try_syscall = 0;
+	    return -1;
+	}
 	if ((size_t)ret == size) return 0;
     }
     return -1;